html,
body {
  margin: 0px;
  height: 100%;
  width: 100%;
}

.container {
  width: 100%;
  height: 100%;
}

.panel {
  border-radius: 5px;
  padding: 10px;
  position: absolute;
  z-index: 1;
  right: 10px;
  top: 10px;
  border: 1px solid gray;
  background-color: white;
}
.panel .item {
  line-height: 40px;
}

.info-content {
  height: 150px;
  width: 300px;
  overflow: scroll;
}
